// "Add else branch" "true"
fun foo(x: String?) {
    val a = if (x == null) {
        4
    } else {
        <caret>
    }
}
// FUS_QUICKFIX_NAME: org.jetbrains.kotlin.idea.quickfix.AddIfElseBranchFix
// FUS_K2_QUICKFIX_NAME: org.jetbrains.kotlin.idea.quickfix.AddIfElseBranchFix